18066272

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1367}}^1$

素因数の和:1443

約数の個数: 48

約数和(自身を含む): 41368320

約数和(自身を除く): 23302048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 236, 413, 472, 826, 944, 1367, 1652, 1888, 2734, 3304, 5468, 6608, 9569, 10936, 13216, 19138, 21872, 38276, 43744, 76552, 80653, 153104, 161306, 306208, 322612, 564571, 645224, 1129142, 1290448, 2258284, 2580896, 4516568, 9033136, 18066272]

約数ペア:

[(1, 18066272), (2, 9033136), (4, 4516568), (7, 2580896), (8, 2258284), (14, 1290448), (16, 1129142), (28, 645224), (32, 564571), (56, 322612), (59, 306208), (112, 161306), (118, 153104), (224, 80653), (236, 76552), (413, 43744), (472, 38276), (826, 21872), (944, 19138), (1367, 13216), (1652, 10936), (1888, 9569), (2734, 6608), (3304, 5468)]